CN105353482B - A kind of Anti-mouse ant-proof optical cable - Google Patents
A kind of Anti-mouse ant-proof optical cable Download PDFInfo
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- CN105353482B CN105353482B CN201510926561.9A CN201510926561A CN105353482B CN 105353482 B CN105353482 B CN 105353482B CN 201510926561 A CN201510926561 A CN 201510926561A CN 105353482 B CN105353482 B CN 105353482B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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Abstract
The invention belongs to cables and technical field of electric power, are related to a kind of Anti-mouse ant-proof optical cable, it includes multiple optical cable units（1）, envelope the sheaths of multiple optical cable units（2）And the outer jacket outside sheath（4）, it is characterised in that there is a termite-resistant rodent-resistant layer between sheath and outer jacket（3）, the termite-resistant rodent-resistant layer（3）By the pocket sealed（31）And the termite-resistant rodent-resistant component in pocket（33）It constitutes；There is a bed course between the termite-resistant rodent-resistant layer and sheath（5）；The pocket is that helical coated or longitudinal direction are coated on outside sheath, and the material of the bed course is nylon 6 or nylon 12 or nylon66 fiber；The optical cable unit（1）By internally positioned optical fiber（11）And the casing outside optical fiber（12）It constitutes；The optical cable unit is twisted around center reinforcemen.The present invention has following main advantageous effect：Termite-resistant rodent-resistant effect is more preferable, optical cable is at low cost, easy to produce, optical cable is more environmentally friendly, the row yielding higher in optical cable production.
Description
The present invention is entitled：A kind of termite-resistant rodent-resistant cable, the applying date be：On May 26th, 2014, application No. is：
201410224452.8 patent of invention divisional application.
Technical field
The invention belongs to cables and technical field of electric power, more particularly, to a kind of Anti-mouse ant-proof optical cable.
Background technology
Mouse and ant can usually damage cable as one of pest, influence the conveying of electric power and the transmission of signal, cold
In season, muroid is larger for the relative risk of cable, and muroid is mainly mouse and squirrel, they have sharp tooth, can be by line
The sheath of cable even steel, aluminium strip protective layer are broken by the teeth, and the performance of cable is directly affected, meanwhile, it is hidden to also result in greatly safety
Suffer from, mouse group carries out collective and imitate, ground one's teeth in sleep and gnawed usually using the success of a certain mouse as example；In summer, ant class is for line
The relative risk of cable is larger, especially termite, and termite remains in by gnawing cable jacket, and by formic acid on cable, for shield
Set is corroded, more base person, and after sheath rupture, ant class can pierce cable inner, constantly nibble the cable core of cable, therefore, electricity
Power is transmitted and signal transmission can go to pot repeatly.
For this purpose, having carried out a large amount of research for cable protection against rodents and ant both at home and abroad, and achieve effect.For example, notification number
For：It is CN202268203U, entitled：The patent of physical-type termite-resistant cable, insulating layer are layer of silica gel outside, and layer of silica gel is externally provided with
Water blocking yarn, water blocking yarn are aluminium foil layer outside；It is termite-proof since layer of silica gel and aluminium foil layer increase the hardness of physical-type termite-resistant cable
It stings and eats；Water blocking yarn prevents moisture content from invading, and improves that cable is corrosion-resistant and the performance of resistance to differentiation, while aluminium foil layer also plays extraneous magnetic
The effect of field, electric field shielding；And due to so that cable is environmentally friendly using physical method.
Notification number is：It is CN203242382U, entitled：The patent of environment protection, rat ant cable, by multiple cable inner cores and
Insulating protection outer layer forms, and the insulating protection outer layer surrounds outside multiple cable inner cores, is set between multiple cable inner cores
It is equipped with filler；The cable inner core includes conductor and insulating layer, and the insulating protection outer layer includes packet successively from inside to outside
Belt, armor, restrictive coating, sealant and ant proof layer.Wherein：Conductor is twisted by multiply soft copper silk, and insulating layer is by being crosslinked
Polythene material is process, and belting layer is process by non-woven fabrics or fire proofing, filler by polypropylene material process and
At armor is process by galvanized steel strip, and restrictive coating is process by polyethylene or low smoke, zero halogen polyolefine material, sealant
It is formed using double-sided aluminum plastic composite band is wrapped, ant proof layer is extruded by high molecular weight high density polyolefine material；The patent has
Have that good environmental protection, rat-and-ant proof effect be good, effect with long service life, also have the function of it is moisture-proof etc., suitable for being wanted in rat-and-ant proof
It asks and is used under higher place and environment.
Notification number is：It is CN2629178, entitled：The patent of termite-resistant rodent-resistant cable, it, which is adopted the technical scheme that, is leading
Wire core outer wrapping insulating layer is externally provided with protection against rodents, ant proof outer jacket, it is said that it can be widely used for electric energy, telecommunications in insulating layer
Number transmission, can be used in actual production the technical program production control cable, signal cable, communication cable；However it is simultaneously
Do not disclose protection against rodents, ant proof outer jacket material category, therefore, place technical field personnel can not be embodied.
Notification number is：It is CN202855385U, entitled：Protection against rodents, termite proof cable patent, including sheath, conductor and position
In the insulating layer outside conductor, the conductor is set in sheath, and the sheath periphery is equipped with armor.Finish since the cable uses
The unique protective layer of structure enables to cable effectively to play in use anti-by adding armor on oversheath
The effect of mouse, ant proof is effectively guaranteed the service life of product so that cable is not destroyed.In fact, armor pair
Very limited in the effect of protection against rodents, ant proof, over time, itself also can be there is a phenomenon where getting rusty, in addition, right for armor
For conventional steel, aluminium strip armor, the muroids such as squirrel can be torn easily very much.
Notification number is：It is CN2819403, entitled：The patent of anti-termite cable, its increased termite protective layer are at least high
Density polyethylene sheath, intermediate nylon sheath and high density polyethylene (HDPE) outer jacket composition.Three floor height hard composite protective layers
Termite-proof damage ability is enhanced, termite-proof sting is substantially increased and eats, and can make cable the environmentally friendly medicine-less pollution the case where
It is lower to obtain good termite-proof effect.Inside and outside bilayer high density polyethylene (HDPE) protective layer, not only the brittle nylon of effective protection is anti-
Sheath, and be conducive to the processing and forming of nylon sheath.
Publication No.：It is CN103093884A, entitled：The patent application of anti-termite cable, insulating layer protect for nylon outside
Layer, nylon sheath are water blocking yarn outside, are the high density polyethylene (HDPE) outer jacket containing one layer of finer wire outside water blocking yarn.Nylon sheath and
High density polyethylene (HDPE) outer jacket increases the hardness of anti-termite cable, and especially finer wire layer prevents termite to sting and eats；Water blocking yarn
Layer plays the role of preventing moisture content invasion from slowing down cable differentiation.
The studies above is carried out from using the angle of hard sheath or hard armor, and hard sheath is main
It is using nylon material and high density polyethylene (HDPE) etc., the most commonly used is nylon 6, nylon 12, nylon66 fiber series for nylon material, mainly
From external import, price is therefore very expensive in 600 yuan/kilogram or so；In addition, nylon has excellent acidproof and alkali resistance
Can, therefore, itself also more difficult decomposition largely brings hidden danger using nylon to the sustainable development of environment；In addition, nylon has pole
Narrow temperature processing window and purity requirements, when usually making nylon cable, since the nylon of thawing has extremely low glue
Characteristic is spent, therefore even if in the case where being quickly cooled down, nylon layer time processing can only be in 1mm thickness hereinafter, therefore, processing pole is not
It is convenient.In general armor is steel band or aluminium strip or steel wire, steel band and steel wire easily get rusty over time, certainly
The steel band or steel wire that chromium plating may be used, since chromium is poisonous and harmful substance, almost without people's daily management, cable
Poisonous and harmful substance can be become, therefore, not environmentally；The intensity of aluminium strip is also very limited, is generally only used as shielding or keeping off in cable
Damp layer；For this purpose, expecting that appearance is more environmentally friendly, manufacture is more convenient, the lower termite-resistant rodent-resistant of price in industry.
Invention content
To solve the above-mentioned problems, the present invention discloses a kind of Anti-mouse ant-proof optical cable, it is using following technical scheme come real
Existing.
A kind of Anti-mouse ant-proof optical cable, it includes multiple optical cable units 1, envelope multiple optical cable units sheath 2 and
Outer jacket 4 outside sheath, it is characterised in that also have a termite-resistant rodent-resistant layer 3, the protection against rodents between sheath and outer jacket
Pocket 31 of the ant proof layer 3 by sealing and the termite-resistant rodent-resistant component 33 in pocket are constituted.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the pocket have multiple, adjacent pockets it
Between separated by partition body 32.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the thickness of the termite-resistant rodent-resistant layer be 0.20mm~
0.80mm。
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the termite-resistant rodent-resistant component is calcium carbonate, is with powder
The state at end is present in pocket is either attached at pocket inner wall with the shape of piece.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the pocket is that helical coated or longitudinal direction are coated on
Outside sheath, when helical coated subsequent spiral and the spiral of front between have and partly overlap, when longitudinal cladding, has weight
It is stacked with and connects.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that also have one between the termite-resistant rodent-resistant layer and sheath
Bed course 5；The pocket be helical coated or it is longitudinal be coated on outside sheath, when helical coated subsequent spiral and front
Have between spiral and partly overlap, there is overlapping overlap joint when longitudinal direction coats.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the optical cable unit 1 is by internally positioned conductor 11
And the insulating layer 12 being coated on outside conductor is constituted.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the optical cable unit 1 is fine by internally positioned light guide
Dimension 11 and the casing 12 outside optical fiber are constituted；The optical cable unit is twisted around center reinforcemen.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the material of the sheath be low density polyethylene (LDPE) or
Medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the material of the outer jacket be low density polyethylene (LDPE) or
Medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
A kind of Anti-mouse ant-proof optical cable described above, it is characterised in that the material of the bed course be nylon 6 or nylon 12 or
Nylon66 fiber.
In the present invention, main using the internal pocket with termite-resistant rodent-resistant component, pocket is sealing, is highly convenient for
Production, termite-resistant rodent-resistant component will not be scattered or only partly be scattered when production, and the influence for production environment is extremely limited, by bag
Shape body is coated on sheath or holds outside layer and have overlapping to overlap, extremely beneficial to the protection comprehensively of cable unit in this way；Have more
It is a that the pocket to be formed is separated by partition body 32, more easily it can produce and manufacture, and after pocket local failure, also not
It can influence the overall performance of pocket.In the present invention, the thickness of termite-resistant rodent-resistant layer is 0.20mm~0.80mm, is easily coated on interior
Sheath is held outside layer, termite-resistant rodent-resistant component be calcium carbonate or can be other alkaline matters have stronger corrosivity, muroid food
With rear to occur thirsty quickly and seeking sources of water as early as possible, and can't large amounts of food, after forming memory, companion can be influenced, no longer
Cable is gnawed, therefore plays the role of protection against rodents；Equally, similar effect can also occur after ant class, especially termite are edible, simultaneously
The edible of other ants is prevented, cable is effectively protected, the formic acid that ant class leaves when edible reacts with termite-resistant rodent-resistant component,
Not entail dangers to sheath and bed course.
In the present invention, even with nylon bed course, bed course dosage is also fairly limited, it can further protect electricity
Cable can also make bed course play a role even if termite-resistant rodent-resistant layer segment fails, and further extend the time that cable is gnawed.
Certainly, of the invention, multilayer termite-resistant rodent-resistant layer can be used, better termite-resistant rodent-resistant effect can be reached in this way；This hair
In bright, termite-resistant rodent-resistant is achieved the purpose that using less expensive material, termite-resistant rodent-resistant effect is good, and cost is substantially reduced, production
Competitiveness of the product in market greatly improves, and is doted on deeply by user.
The present invention has following main advantageous effect：Termite-resistant rodent-resistant effect is more preferable, optical cable is at low cost, easy to produce, optical cable more
Row yielding higher in environmental protection, optical cable production.
Description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 2 is a kind of dimensional structure diagram of the termite-resistant rodent-resistant layer used in the present invention.
Fig. 3 is the cross-sectional structure schematic diagram of embodiment 2 of the present invention.
Fig. 4 is the cross-sectional structure schematic diagram of embodiment 2 of the present invention.
Specific implementation mode
Embodiment 1
See Fig. 1 and Fig. 2, a kind of Anti-mouse ant-proof optical cable, it includes multiple optical cable units 1, envelopes multiple cable lists
The sheath 2 and the outer jacket 4 outside sheath of member, it is characterised in that also have a protection against rodents anti-between sheath and outer jacket
Ant layer 3, pocket 31 of the termite-resistant rodent-resistant layer 3 by sealing and the termite-resistant rodent-resistant component 33 in pocket are constituted；It is bag-shaped
Body is separated between having multiple, adjacent pockets by partition body 32；The thickness of termite-resistant rodent-resistant layer is 0.20mm~0.80mm；It is anti-
Mouse ant proof component is calcium carbonate, is present in pocket with the state of powder, upper surface 311, the left surface of pocket
312, lower surface 313, right surface 314 and forward and backward surface are gas and hydraulic seal；Pocket is helical coated or longitudinal packet
Overlay on outside sheath, when helical coated subsequent spiral and the spiral of front between have and partly overlap, when longitudinal cladding, has
There is overlapping to overlap；Optical cable unit 1 is made of internally positioned conductor 11 and the insulating layer 12 being coated on outside conductor；It is sheath, outer
The material of sheath is all density polyethylene.
Certainly, as further simplifying, a kind of termite-resistant rodent-resistant cable described above, the complete body of pocket can be one
Continuously, rather than by partition body 32 it is separated.
Embodiment 2
See Fig. 3, and with reference to figure 2, a kind of Anti-mouse ant-proof optical cable, substantially with embodiment 1, the difference is that：Optical cable
Unit 1 is made of internally positioned optical fiber 11 and the casing 12 outside optical fiber；The optical cable unit is reinforced around center
Part is twisted.
Certainly, can be partly gasket for packing in 5 cable units in figure, the gasket for packing is solid or hollow structure,
It is made by polyethylene or polypropylene.
Embodiment 3
See Fig. 4, and with reference to figure 2, a kind of Anti-mouse ant-proof optical cable, substantially with embodiment 2, the difference is that：It is described
There is a bed course 5 between termite-resistant rodent-resistant layer and sheath；The pocket is that helical coated or longitudinal direction are coated on outside sheath,
Have between subsequent spiral and the spiral of front when helical coated and partly overlap, there is overlapping overlap joint when longitudinal direction coats；It is described
The material of bed course is nylon 6 or nylon 12 or nylon66 fiber.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it includes multiple optical cable units 1, packet
Cover the sheath 2 of multiple optical cable units and the outer jacket 4 outside sheath, it is characterised in that sheath and outer jacket it
Between also have a termite-resistant rodent-resistant layer 3, pocket 31 of the termite-resistant rodent-resistant layer 3 by sealing and the termite-resistant rodent-resistant portion in pocket
Part 33 is constituted.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the pocket can be
It is multiple, it is separated by partition body 32 between adjacent pocket.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the termite-resistant rodent-resistant layer
Thickness be 0.20mm~0.80mm.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the termite-resistant rodent-resistant portion
Part is calcium carbonate, is to be present in pocket with the state of powder or be attached at pocket inner wall with the shape of piece；
The termite-resistant rodent-resistant component can also be other alkaloids.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the termite-resistant rodent-resistant layer
There is a bed course 5 between sheath；The pocket be helical coated or it is longitudinal be coated on outside sheath, when helical coated
Have between subsequent spiral and the spiral of front and partly overlap, there is overlapping overlap joint, the material of the bed course when longitudinal direction coats
For nylon 6 or nylon 12 or nylon66 fiber；When not having bed course 5, the pocket is that helical coated or longitudinal direction are coated on sheath
It is outer, when helical coated subsequent spiral and the spiral of front between have and partly overlap, when longitudinal cladding, has overlapping overlap joint.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the cable unit 1 by
Internally positioned conductor 11 and the insulating layer 12 being coated on outside conductor are constituted.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the cable unit 1 by
Internally positioned optical fiber 11 and the casing 12 outside optical fiber are constituted；The cable unit is twisted around center reinforcemen.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the material of the sheath
Material all can be low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
Certainly, a kind of Anti-mouse ant-proof optical cable described in any of the above-described embodiment, it is characterised in that the material of the outer jacket
Material all can be low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
In the present invention, main using the internal pocket with termite-resistant rodent-resistant component, pocket is sealing, is highly convenient for
Production, termite-resistant rodent-resistant component will not be scattered or only partly be scattered when production, and the influence for production environment is extremely limited, by bag
Shape body is coated on sheath or holds outside layer and have overlapping to overlap, extremely beneficial to the protection comprehensively of cable unit in this way；Have more
It is a that the pocket to be formed is separated by partition body 32, more easily it can produce and manufacture, and after pocket local failure, also not
It can influence the overall performance of pocket.In the present invention, the thickness of termite-resistant rodent-resistant layer is 0.20mm~0.80mm, is easily coated on interior
Sheath is held outside layer, termite-resistant rodent-resistant component be calcium carbonate or can be other alkaline matters have stronger corrosivity, muroid food
With rear to occur thirsty quickly and seeking sources of water as early as possible, and can't large amounts of food, after forming memory, companion can be influenced, no longer
Cable is gnawed, therefore plays the role of protection against rodents；Equally, similar effect can also occur after ant class, especially termite are edible, simultaneously
The edible of other ants is prevented, cable is effectively protected, the formic acid that ant class leaves when edible reacts with termite-resistant rodent-resistant component,
Not entail dangers to sheath and bed course.
In the present invention, even with nylon bed course, bed course dosage is also fairly limited, it can further protect electricity
Cable can also make bed course play a role even if termite-resistant rodent-resistant layer segment fails, and further extend the time that cable is gnawed.
Applicant compares the optical cable of same sheath diameter, a diameter of 10mm of sheath, in the prior art
It uses and squeezes thickness outside sheath as the nylon 12 of 0.8mm thickness, then squeeze the high-density polyethylene of 2.0mm thickness outside nylon 12 again
The consumption of alkene, nylon is：30.77kg/km, it is 18462 yuan/km to convert into nylon material cost；And in the application, using thickness
Degree is 0.4mm, the termite-resistant rodent-resistant layer that width is 39mm is coated on outside sheath, and outer jacket is coated on outside termite-resistant rodent-resistant layer, outer shield
Layer is similarly the high density polyethylene (HDPE) of 2.0mm thickness, and diameter is also 11.2mm after coating termite-resistant rodent-resistant layer, but termite-resistant rodent-resistant
The weight only 16.32kg/km of layer, cost is only 2448 yuan/km, and therefore, cost substantially reduces, and the weight of cable also obviously drops
It is low, reduce transportation cost.Using above-mentioned cable, production completes 20, is 1.5km per root long degree, is placed on mountain area laying, uses
After 40 months, only finds there is the place that bites on 2, wherein having has the place that bites at 3 on 1, have the place that bites at 4 on another, gnaw
Do not run through termite-resistant rodent-resistant layer at food；And the cable of the prior art is used, it is laid side by side with the cable of the present invention, after 15 months just
Occur it is different degrees of bite, and have many places on every, wherein there is 8 all to gnaw at conductor, there are 4 to gnaw the light that broken
It is fine.Therefore, there is termite-resistant rodent-resistant cable of the invention more excellent anti-bite to nibble effect.
In the present invention, it is clear that armor, moisture-proof layer etc. can also be increased preferably to protect optical cable.
Certainly, of the invention, multilayer termite-resistant rodent-resistant layer can be used, better termite-resistant rodent-resistant effect can be reached in this way；This hair
In bright, termite-resistant rodent-resistant is achieved the purpose that using less expensive material, termite-resistant rodent-resistant effect is good, and cost is substantially reduced, production
Competitiveness of the product in market greatly improves, and is doted on deeply by user.
The present invention has following main advantageous effect：Termite-resistant rodent-resistant effect is more preferable, optical cable is at low cost, easy to produce, optical cable more
Row yielding higher in environmental protection, optical cable production.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes
Formula is implemented to use, they also fall in protection scope of the present invention.
Claims (3)
1. a kind of Anti-mouse ant-proof optical cable, it includes multiple optical cable units（1）, envelope the sheaths of multiple optical cable units（2）、
And the outer jacket outside sheath（4）, it is characterised in that there is a termite-resistant rodent-resistant layer between sheath and outer jacket（3）, institute
State termite-resistant rodent-resistant layer（3）By the pocket sealed（31）And the termite-resistant rodent-resistant component in pocket（33）It constitutes；The bag
Shape body has between multiple, adjacent pockets by partition body（32）It is separated；The thickness of the termite-resistant rodent-resistant layer be 0.20mm~
0.80mm；The termite-resistant rodent-resistant component be calcium carbonate, be with the state of powder be present in pocket either with the shape of piece
Shape is attached at pocket inner wall；There is a bed course between the termite-resistant rodent-resistant layer and sheath（5）；The pocket is spiral
Cladding or it is longitudinal be coated on outside sheath, when helical coated, have between subsequent spiral and the spiral of front and partly overlap,
When longitudinal cladding, there is overlapping overlap joint；The material of the bed course is nylon 6 or nylon 12 or nylon66 fiber；The optical cable unit（1）
By internally positioned optical fiber（11）And the casing outside optical fiber（12）It constitutes；The optical cable unit surrounds center reinforcemen
It is twisted.
2. a kind of Anti-mouse ant-proof optical cable according to claim 1, it is characterised in that the material of the sheath is low-density
Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
3. a kind of Anti-mouse ant-proof optical cable according to claim 1 or claim 2, it is characterised in that the material of the outer jacket
Material is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510926561.9A CN105353482B (en) | 2014-05-26 | 2014-05-26 | A kind of Anti-mouse ant-proof optical cable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510926561.9A CN105353482B (en) | 2014-05-26 | 2014-05-26 | A kind of Anti-mouse ant-proof optical cable |
| CN201410224452.8A CN103971822B (en) | 2014-05-26 | 2014-05-26 | A kind of termite-resistant rodent-resistant cable |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224452.8A Division CN103971822B (en) | 2014-05-26 | 2014-05-26 | A kind of termite-resistant rodent-resistant cable |
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| Publication Number | Publication Date |
|---|---|
| CN105353482A CN105353482A (en) | 2016-02-24 |
| CN105353482B true CN105353482B (en) | 2018-09-21 |
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| CN201410224452.8A Expired - Fee Related CN103971822B (en) | 2014-05-26 | 2014-05-26 | A kind of termite-resistant rodent-resistant cable |
| CN201510926561.9A Active CN105353482B (en) | 2014-05-26 | 2014-05-26 | A kind of Anti-mouse ant-proof optical cable |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410224452.8A Expired - Fee Related CN103971822B (en) | 2014-05-26 | 2014-05-26 | A kind of termite-resistant rodent-resistant cable |
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| CN107516558A (en) * | 2017-09-27 | 2017-12-26 | 安徽鸿海电缆有限公司 | A kind of termite-resistant rodent-resistant power cable |
| CN107966775A (en) * | 2017-12-13 | 2018-04-27 | 南京华信藤仓光通信有限公司 | A kind of compound light current rodent-resistant cable of photoelectricity |
| CN110749964B (en) * | 2019-10-23 | 2020-07-21 | 杭州富通通信技术股份有限公司 | Optical cable |
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| CN113820809A (en) * | 2021-11-05 | 2021-12-21 | 江苏亨通光电股份有限公司 | Enhanced optical cable for preventing squirrels from biting and preparation process thereof |
| CN115097585B (en) * | 2022-07-25 | 2022-11-29 | 长飞光纤光缆股份有限公司 | Rat-proof optical cable and preparation method thereof |
| CN114942500B (en) * | 2022-07-25 | 2022-11-29 | 长飞光纤光缆股份有限公司 | Rat-proof belt for optical cable and preparation method thereof |
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| CN102446586A (en) * | 2011-08-30 | 2012-05-09 | 上海贝恩科电缆有限公司 | Rat-proof termite-proof low-smoke low-halogen leadless flame-retardant control cable for elevator shaft |
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| JPH0982142A (en) * | 1995-09-18 | 1997-03-28 | Yazaki Corp | Ant proof and mouse proof wire cable |
| CN201741440U (en) * | 2010-07-23 | 2011-02-09 | 广州市番禺区鸿力电缆有限公司 | Termite-proof environment-friendly cable |
| CN202839043U (en) * | 2012-08-09 | 2013-03-27 | 江苏东联电缆有限公司 | Mouse-proof and ant-proof cable |
| CN203882672U (en) * | 2014-05-26 | 2014-10-15 | 国家电网公司 | Mouse-and-ant-proof cable |
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| JP2010156954A (en) * | 2008-11-10 | 2010-07-15 | Boeing Co:The | Self healing optical fiber cable assembly and method for making the same |
| CN201838346U (en) * | 2010-06-25 | 2011-05-18 | 四川正方高压线缆有限公司 | Novel copper clad aluminum cable |
| CN202057854U (en) * | 2011-05-06 | 2011-11-30 | 苏州市吴江特种电缆二厂有限公司 | A layer stranded optical fiber cable |
| CN102446586A (en) * | 2011-08-30 | 2012-05-09 | 上海贝恩科电缆有限公司 | Rat-proof termite-proof low-smoke low-halogen leadless flame-retardant control cable for elevator shaft |
| CN202632811U (en) * | 2012-06-14 | 2012-12-26 | 江苏亨通电力电缆有限公司 | Polyvinyl chloride insulating nylon termite-proof ratproof sheath low-voltage cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105353482A (en) | 2016-02-24 |
| CN103971822B (en) | 2016-04-13 |
| CN103971822A (en) | 2014-08-06 |
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